package c3.Example11;
class Student{
    private String name;
    private int age;
    public  Student(){
        System.out.println("实例化一个新的Student对象。");
    }
    public Student (String name,int age) {
        this ();
        this.name = name;
        this.age = age;
    }
    public String read () {
        return "我是："+name+",年龄："+age;
    }
}
public class Example11 {
    public static void main(String[] args) {
        Student stu =new Student("张三",18);
        System.out.println(stu.read());
    }
}
